Search found 206 matches

by SA1988
Wed 16 Sep, 2015 5:16 pm
Forum: General
Topic: Windows 3.1 DOS Box VGA grabbing
Replies: 41
Views: 9043

Re: Windows 3.1 DOS Box VGA grabbing

Hmm, looks like the LEA instruction has a bug, but I can be wrong.
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by SA1988
Mon 14 Sep, 2015 11:30 am
Forum: General
Topic: Windows 3.1 DOS Box VGA grabbing
Replies: 41
Views: 9043

Re: Windows 3.1 DOS Box VGA grabbing

Pretty much everything that has a "07" or "08" in the 0xX00 range in the one that doesn't work is replaced by "06" and "07" in this order in the one that doesn't black out.
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by SA1988
Mon 14 Sep, 2015 12:49 am
Forum: General
Topic: Windows 3.1 DOS Box VGA grabbing
Replies: 41
Views: 9043

Re: Windows 3.1 DOS Box VGA grabbing

I noticed that, at one point, in vdds3old.386 that Battler gave me (too), there's the virtual address of 0xfff78000, all other vdd 386 drivers have 0xffff8000, is this, maybe, the culprit? I'm not sure.
by SA1988
Sun 13 Sep, 2015 2:58 pm
Forum: General
Topic: Cache size?
Replies: 7
Views: 1967

Re: Cache size?

TomWalker wrote:There are no exact sizes, as it's a fairly crap simulation. I keep thinking of taking it out, but people seem to keep using it.
Well, using Cache size set to "A little" helps a lot.
by SA1988
Sun 13 Sep, 2015 11:08 am
Forum: Development
Topic: 3DFX compatibility list
Replies: 71
Views: 22282

Re: 3DFX compatibility list

ok nice!
by SA1988
Thu 10 Sep, 2015 6:34 pm
Forum: General
Topic: r.335 - Win9X Game issues
Replies: 25
Views: 6554

Re: r.335 - Win9X Game issues

probably not related to this, but the cache should be set to a little for some cpu speed boost.
by SA1988
Wed 09 Sep, 2015 4:39 pm
Forum: General
Topic: [current revisions] ATAPI/IDE handling bugs
Replies: 38
Views: 7931

Re: [current revisions] ATAPI/IDE handling bugs

also, documentation of the "packet statuses"?
by SA1988
Sun 06 Sep, 2015 11:17 am
Forum: General
Topic: [current revisions] ATAPI/IDE handling bugs
Replies: 38
Views: 7931

Re: [current revisions] ATAPI/IDE handling bugs

use Daemon Tools.
by SA1988
Fri 04 Sep, 2015 10:30 pm
Forum: General
Topic: [DISCUSSION] MS-DOS memory optimisation tricks
Replies: 40
Views: 8335

Re: [DISCUSSION] MS-DOS memory optimisation tricks

strange, I'm using the same extract driver but that crash doesn't happen, and I'm using the same video mode, small fonts.
by SA1988
Fri 04 Sep, 2015 8:07 am
Forum: General
Topic: [DISCUSSION] MS-DOS memory optimisation tricks
Replies: 40
Views: 8335

Re: [DISCUSSION] MS-DOS memory optimisation tricks

well, I think I had tested 2mb once on the tvga8900d on pcem, and they showed no problems, although probably the drivers I had can only address up to 1mb and that's why they work fine, probably those that expect 2mb display memory can have bugs.
by SA1988
Fri 04 Sep, 2015 7:56 am
Forum: General
Topic: [DISCUSSION] MS-DOS memory optimisation tricks
Replies: 40
Views: 8335

Re: [DISCUSSION] MS-DOS memory optimisation tricks

Well, 2mb drivers for the TVGA8900D are usually buggy in Windows and others, so that's why it's not supported on PCem at the moment and, as for the et4000ax, yes, it would be configurable in the future :)
by SA1988
Fri 28 Aug, 2015 6:43 pm
Forum: Development
Topic: Networking discussion
Replies: 228
Views: 49802

Re: Networking discussion

recompile with the -g definition in cflags, it will allow you to see the symbols of each .o file inside gdb.
by SA1988
Thu 27 Aug, 2015 7:37 pm
Forum: Development
Topic: 80188/80186, IBM PC/XT 286 discussion
Replies: 14
Views: 2980

Re: 80188/80186, IBM PC/XT 286 discussion

well, the Tandy 2000 is not fully emulated at the moment in MAME, it has an CGA-incompatible video card, completely different serial port, Tandy 2000 floppies are 5.25'' 720KB (not used by any PC compatible), and the 80186 is known to have been used in PC incompatibles more than PC compatibles due t...
by SA1988
Thu 27 Aug, 2015 6:51 pm
Forum: Development
Topic: 80188/80186, IBM PC/XT 286 discussion
Replies: 14
Views: 2980

Re: 80188/80186, IBM PC/XT 286 discussion

the Tandy 2000 is not PC compatible and it has an architecture (besides the 186) that is completely different from the Tandy 1000 and IBM PC and clones.
Well, the PC/XT 286 is an AT-class one.
by SA1988
Thu 27 Aug, 2015 5:54 pm
Forum: Development
Topic: Discussion about SCSI
Replies: 5
Views: 1651

Re: Discussion about SCSI

neozeed wrote:I borrowed the scsi disk code from Previous, it was surprisingly easy to integrate with Basilisk II.
hmm, I see Previous lacks some commands for the SCSI CD-ROM, like Read TOC (0x43).
by SA1988
Wed 26 Aug, 2015 2:58 am
Forum: Development
Topic: Networking discussion
Replies: 228
Views: 49802

Re: Networking discussion

about the netinterface, I think it should be deprecated thanks to this! :) As at the time in 2013 I was not as good as I am now.
by SA1988
Wed 26 Aug, 2015 1:48 am
Forum: Development
Topic: Discussion about SCSI
Replies: 5
Views: 1651

Discussion about SCSI

Well, I know it will not be featured in time for the v10 release, but I think a discussion about it as an optional patch should be allowed :).
At the current time, I'm still working on SCSI CD-ROM emulation for NT 3.1 with the Adaptec 1540 (plain 1540, not 1540A, B, C or CF, so no S/G).
by SA1988
Sat 15 Aug, 2015 5:59 pm
Forum: Development
Topic: Networking discussion
Replies: 228
Views: 49802

Re: v10 rough timetable

And where can I find the Net Interface parameter? Does the IP address on the host and PCem have to match completely? netinterface is in the pcem.cfg settings. Also you can use Wireshark to view how many host networks you have. To go to the internet through PCem you basically have to connect your Lo...
by SA1988
Sat 15 Aug, 2015 5:52 pm
Forum: Development
Topic: Networking discussion
Replies: 228
Views: 49802

Re: v10 rough timetable

That's SA1988's patch. The file names are identical. That's what I've been thinking. I tried running the Arachne web browser on the WinBIOS 486 clone and I couldn't go online at all. :( It would be better to have SLiRP networking support (code that is ported from Qemu). I'm gonna try to ask Neozeed...
by SA1988
Fri 14 Aug, 2015 5:19 pm
Forum: Development
Topic: v10 rough timetable
Replies: 40
Views: 10878

Re: v10 rough timetable

ok then, it needs to be removed, thanks for the explanation :)
by SA1988
Fri 14 Aug, 2015 5:15 pm
Forum: Development
Topic: v10 rough timetable
Replies: 40
Views: 10878

Re: v10 rough timetable

anyways, what's the status of the at386 one? Is it left out? (as it redirects to the IBM AT and not on its own).
by SA1988
Sun 09 Aug, 2015 8:46 pm
Forum: General
Topic: Emulator crash on hard reset with some video adapters
Replies: 1
Views: 618

Re: Emulator crash on hard reset with some video adapters

hmm, last time I tried the Tandy 1000 one it worked fine, I need to try again then.
by SA1988
Sat 06 Jun, 2015 7:04 pm
Forum: Development
Topic: 3DFX compatibility list
Replies: 71
Views: 22282

Re: 3DFX compatibility list

TomWalker wrote:Sorry, can you also say what revision was used?
latest available: 257.
by SA1988
Sat 06 Jun, 2015 6:55 pm
Forum: Development
Topic: 3DFX compatibility list
Replies: 71
Views: 22282

Re: 3DFX compatibility list

Donald Duck Goin' Quackers (NTSC/PAL) -> with 3dfx, just black screens (not driver-related, since I've tried every 3dfx Voodoo1 driver for Windows 9x) once it proceeds examining the resolutions, so, not working at all.
by SA1988
Thu 21 May, 2015 10:53 am
Forum: General
Topic: How to debug PCem
Replies: 45
Views: 8788

Re: How to debug PCem

also, what bios are you using? (you can share that too via PM)
by SA1988
Wed 20 May, 2015 8:43 pm
Forum: General
Topic: How to debug PCem
Replies: 45
Views: 8788

Re: How to debug PCem

Alegend45, can you share your current code for the RIVA 128 with your latest patches?
by SA1988
Fri 10 Apr, 2015 9:28 pm
Forum: General
Topic: Alternative to atapi drivers for NT 3.1.
Replies: 10
Views: 3024

Re: Alternative to atapi drivers for NT 3.1.

well, I'm adding them alone ;)
by SA1988
Fri 10 Apr, 2015 7:19 pm
Forum: General
Topic: Alternative to atapi drivers for NT 3.1.
Replies: 10
Views: 3024

Alternative to atapi drivers for NT 3.1.

Since NT 3.1 doesn't have any built-in atapi support, I (actually we, Battler too) would like to have other storage driver (in terms of modifying the source code of the emulator) support for cdrom for NT 3.1 (you can get NT 3.1's iso on google, just search, either floppy or CD versions) for PCem, si...
by SA1988
Fri 03 Apr, 2015 10:32 pm
Forum: General
Topic: Windows 3.0 and Video Adapters
Replies: 3
Views: 1303

Re: Windows 3.0 and Video Adapters

Tseng ET4000AX drivers for win3.1 (they work on 3.0).